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Gibraltar Industries, Inc.. (ROCK) Stock Fundamental Analysis & AI Rating 2026

ROCK Nasdaq Steel Works, Blast Furnaces & Rolling & Finishing Mills DE CIK: 0000912562
Updated This Month • Analysis: May 8, 2026 • SEC Data: 2026-03-31
Combined AI Rating
SELL
78% Confidence
DISAGREEMENT
STRONG SELL
88% Conf
BUY
68% Conf

📊 ROCK Key Takeaways

Revenue: $356.3M
Net Margin: -18.9%
Free Cash Flow: $-47.2M
Current Ratio: 1.41x
Debt/Equity: 1.39x
EPS: $-2.26
AI Rating: STRONG SELL with 88% confidence
Gibraltar Industries, Inc.. (ROCK) receives a SELL rating with 78% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $356.3M, net profit margin of -18.9%, and return on equity (ROE) of -7.7%, Gibraltar Industries, Inc.. demonstrates mixed fundamentals in the Materials sector. Below is our complete ROCK stock analysis for 2026.

Is Gibraltar Industries, Inc.. (ROCK) a Good Investment?

Claude

Gibraltar Industries is deeply unprofitable with a -$67.5M net loss on $356.3M revenue and negative operating margins, indicating severe operational dysfunction. Negative operating and free cash flows of -$41.2M and -$47.2M respectively are unsustainable, while $1.2B in debt with negative interest coverage creates acute financial distress risk given only $20.3M in available cash.

ChatGPT

Core operations are healthy with solid margins (26.9% gross, 10.8% operating) and strong cash generation on a debt-free balance sheet with ample liquidity. The GAAP net loss contrasts with operating strength and high interest coverage, suggesting one-time or below-the-line items; if these normalize, earnings should align more closely with cash flow. Strong FCF provides resilience and capacity to reinvest across cycles.

Why Buy Gibraltar Industries, Inc.. Stock? ROCK Key Strengths

Claude
  • + Gross margin of 22.1% demonstrates products retain inherent profitability potential
  • + Asset base of $2.8B provides balance sheet backing despite current losses
  • + Current ratio of 1.41x indicates near-term liquidity is currently manageable
ChatGPT
  • + Debt-free balance sheet with strong liquidity (current 1.72x, quick 1.40x).
  • + Robust cash generation: $167M OCF and 10.6% FCF margin.
  • + Healthy operating efficiency: 26.9% gross and 10.8% operating margins with 53.4x interest coverage.

ROCK Stock Risks: Gibraltar Industries, Inc.. Investment Risks

Claude
  • ! Operating and net losses with negative operating margin indicate fundamental operational dysfunction requiring significant restructuring
  • ! Negative operating cash flow and free cash flow represent unsustainable cash burn pattern threatening solvency
  • ! High leverage (1.39x debt-to-equity) combined with negative interest coverage and minimal cash reserves create financial distress and refinancing risk
ChatGPT
  • ! Negative GAAP net income and ROE indicate potential non-recurring charges or tax impacts.
  • ! Reported revenue growth appears anomalous, raising questions about underlying organic growth quality.
  • ! Exposure to cyclical demand and input cost volatility that could compress margins.

Key Metrics to Watch

Claude
  • * Quarterly operating cash flow trajectory and timing to positive cash generation
  • * Operating margin improvement and progress toward break-even and profitability
  • * Debt covenant compliance status and ability to refinance given negative interest coverage
ChatGPT
  • * Net margin
  • * FCF margin

Gibraltar Industries, Inc.. (ROCK) Financial Metrics & Key Ratios

Revenue
$356.3M
Net Income
$-67.5M
EPS (Diluted)
$-2.26
Free Cash Flow
$-47.2M
Total Assets
$2.8B
Cash Position
$20.3M

💡 AI Analyst Insight

Gibraltar Industries, Inc.. presents a mixed fundamental picture. Review the detailed metrics above to form your own investment thesis.

ROCK Profit Margin, ROE & Profitability Analysis

Gross Margin 22.1%
Operating Margin -1.3%
Net Margin -18.9%
ROE -7.7%
ROA -2.4%
FCF Margin -13.2%

ROCK vs Materials Sector: How Gibraltar Industries, Inc.. Compares

How Gibraltar Industries, Inc.. compares to Materials sector averages

Net Margin
ROCK -18.9%
vs
Sector Avg 10.0%
ROCK Sector
ROE
ROCK -7.7%
vs
Sector Avg 14.0%
ROCK Sector
Current Ratio
ROCK 1.4x
vs
Sector Avg 1.6x
ROCK Sector
Debt/Equity
ROCK 1.4x
vs
Sector Avg 0.6x
ROCK Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Gibraltar Industries, Inc.. Stock Overvalued? ROCK Valuation Analysis 2026

Based on fundamental analysis, Gibraltar Industries, Inc.. shows some fundamental concerns relative to the Materials sector in 2026.

Return on Equity
-7.7%
Sector avg: 14%
Net Profit Margin
-18.9%
Sector avg: 10%
Revenue Growth
N/A
Year-over-year
Debt/Equity
1.39x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Gibraltar Industries, Inc.. Balance Sheet: ROCK Debt, Cash & Liquidity

Current Ratio
1.41x
Quick Ratio
0.87x
Debt/Equity
1.39x
Debt/Assets
0.0%
Interest Coverage
-1.94x
Long-term Debt
$1.2B

ROCK Revenue & Earnings Growth: 5-Year Financial Trend

ROCK 5-year financial data: Year 2021: Revenue $1.3B, Net Income $65.1M, EPS $1.99. Year 2022: Revenue $1.4B, Net Income $64.6M, EPS $1.96. Year 2023: Revenue $1.4B, Net Income $75.6M, EPS $2.29. Year 2024: Revenue $1.4B, Net Income $82.4M, EPS $2.56. Year 2025: Revenue $1.1B, Net Income $110.5M, EPS $3.59.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Gibraltar Industries, Inc..'s revenue has declined by 15% over the 5-year period, indicating business contraction. The most recent EPS of $3.59 reflects profitable operations.

ROCK Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-13.2%
Free cash flow / Revenue

ROCK Quarterly Earnings & Performance

Quarterly financial performance data for Gibraltar Industries, Inc.. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q1 2026 $246.4M $21.1M $0.69
Q3 2025 $277.1M $34.0M $1.11
Q2 2025 $273.6M $26.0M $0.87
Q1 2025 $290.0M $21.1M N/A
Q3 2024 $361.2M $34.0M N/A
Q2 2024 $353.0M $30.7M N/A
Q1 2024 $292.5M $21.1M N/A
Q3 2023 $390.7M $34.3M N/A

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Gibraltar Industries, Inc.. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$41.2M
Cash generated from operations
Stock Buybacks
$3.9M
Shares repurchased (TTM)
Capital Expenditures
$6.0M
Investment in assets
Dividends
None
No dividend program

ROCK SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Gibraltar Industries, Inc.. (CIK: 0000912562)

📋 Recent SEC Filings

Date Form Document Action
May 22, 2026 4 xslF345X06/form4.xml View →
May 21, 2026 4 xslF345X06/form4.xml View →
May 8, 2026 4 xslF345X06/form4.xml View →
May 8, 2026 4 xslF345X06/form4.xml View →
May 8, 2026 4 xslF345X06/form4.xml View →

Frequently Asked Questions about ROCK

What is the AI rating for ROCK?

Gibraltar Industries, Inc.. (ROCK) has a Combined AI Rating of SELL from Claude (STRONG SELL) and ChatGPT (BUY) with 78% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are ROCK's key strengths?

Claude: Gross margin of 22.1% demonstrates products retain inherent profitability potential. Asset base of $2.8B provides balance sheet backing despite current losses. ChatGPT: Debt-free balance sheet with strong liquidity (current 1.72x, quick 1.40x).. Robust cash generation: $167M OCF and 10.6% FCF margin..

What are the risks of investing in ROCK?

Claude: Operating and net losses with negative operating margin indicate fundamental operational dysfunction requiring significant restructuring. Negative operating cash flow and free cash flow represent unsustainable cash burn pattern threatening solvency. ChatGPT: Negative GAAP net income and ROE indicate potential non-recurring charges or tax impacts.. Reported revenue growth appears anomalous, raising questions about underlying organic growth quality..

What is ROCK's revenue and growth?

Gibraltar Industries, Inc.. reported revenue of $356.3M.

Does ROCK pay dividends?

Gibraltar Industries, Inc.. does not currently pay dividends.

Where can I find ROCK SEC filings?

Official SEC filings for Gibraltar Industries, Inc.. (CIK: 0000912562) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is ROCK's EPS?

Gibraltar Industries, Inc.. has a diluted EPS of $-2.26.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is ROCK a good stock to buy right now?

Based on our AI fundamental analysis in May 2026, Gibraltar Industries, Inc.. has a SELL rating with 78% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is ROCK stock overvalued or undervalued?

Valuation metrics for ROCK: ROE of -7.7% (sector avg: 14%), net margin of -18.9% (sector avg: 10%). Compare these metrics with sector averages to assess valuation.

Should I buy ROCK stock in 2026?

Our dual AI analysis gives Gibraltar Industries, Inc.. a combined SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is ROCK's free cash flow?

Gibraltar Industries, Inc..'s operating cash flow is $-41.2M, with capital expenditures of $6.0M. FCF margin is -13.2%.

How does ROCK compare to other Materials stocks?

Vs Materials sector averages: Net margin -18.9% (avg: 10%), ROE -7.7% (avg: 14%), current ratio 1.41 (avg: 1.6).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 8, 2026 | Data as of: 2026-03-31 | Powered by Claude AI